package net.sdd.school.service;

import net.sdd.school.entity.Chapter;
import com.baomidou.mybatisplus.extension.service.IService;
import net.sdd.school.entity.vo.ChapterVo;

import java.util.List;

/**
 * <p>
 * 课程 服务类
 * </p>
 *
 * @author Jet
 * @since 2022-08-23
 */
public interface IChapterService extends IService<Chapter> {

    List<ChapterVo> findChapterAndVideo(String courseId);

    void deleteChapterById(String chapterId);
}
